187043220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 288

約数和(自身を含む): 736270080

約数和(自身を除く): 549226860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 601, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1202, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1803, 1820, 1995, 2223, 2340, 2394, 2404, 2470, 2660, 2730, 2964, 3005, 3276, 3420, 3458, 3606, 3705, 3990, 4095, 4207, 4446, 4788, 4940, 5187, 5409, 5460, 5985, 6010, 6916, 7212, 7410, 7813, 7980, 8190, 8414, 8645, 8892, 9015, 10374, 10818, 11115, 11419, 11970, 12020, 12621, 14820, 15561, 15626, 16380, 16828, 17290, 18030, 20748, 21035, 21636, 22230, 22838, 23439, 23940, 25242, 25935, 27045, 31122, 31252, 34257, 34580, 36060, 37863, 39065, 42070, 44460, 45676, 46878, 50484, 51870, 54090, 54691, 57095, 62244, 63105, 68514, 70317, 75726, 77805, 78130, 79933, 84140, 93756, 102771, 103740, 108180, 109382, 114190, 117195, 126210, 137028, 140634, 148447, 151452, 155610, 156260, 159866, 164073, 171285, 189315, 205542, 218764, 228380, 234390, 239799, 252420, 273455, 281268, 296894, 311220, 319732, 328146, 342570, 351585, 378630, 399665, 411084, 445341, 468780, 479598, 492219, 513855, 546910, 593788, 656292, 685140, 703170, 719397, 742235, 757260, 799330, 820365, 890682, 959196, 984438, 1027710, 1039129, 1093820, 1198995, 1336023, 1406340, 1438794, 1484470, 1598660, 1640730, 1781364, 1968876, 2055420, 2078258, 2226705, 2397990, 2461095, 2672046, 2877588, 2968940, 3117387, 3281460, 3596985, 4156516, 4453410, 4795980, 4922190, 5195645, 5344092, 6234774, 6680115, 7193970, 8906820, 9352161, 9844380, 10391290, 12469548, 13360230, 14387940, 15586935, 18704322, 20782580, 26720460, 31173870, 37408644, 46760805, 62347740, 93521610, 187043220]

約数ペア:

[(1, 187043220), (2, 93521610), (3, 62347740), (4, 46760805), (5, 37408644), (6, 31173870), (7, 26720460), (9, 20782580), (10, 18704322), (12, 15586935), (13, 14387940), (14, 13360230), (15, 12469548), (18, 10391290), (19, 9844380), (20, 9352161), (21, 8906820), (26, 7193970), (28, 6680115), (30, 6234774), (35, 5344092), (36, 5195645), (38, 4922190), (39, 4795980), (42, 4453410), (45, 4156516), (52, 3596985), (57, 3281460), (60, 3117387), (63, 2968940), (65, 2877588), (70, 2672046), (76, 2461095), (78, 2397990), (84, 2226705), (90, 2078258), (91, 2055420), (95, 1968876), (105, 1781364), (114, 1640730), (117, 1598660), (126, 1484470), (130, 1438794), (133, 1406340), (140, 1336023), (156, 1198995), (171, 1093820), (180, 1039129), (182, 1027710), (190, 984438), (195, 959196), (210, 890682), (228, 820365), (234, 799330), (247, 757260), (252, 742235), (260, 719397), (266, 703170), (273, 685140), (285, 656292), (315, 593788), (342, 546910), (364, 513855), (380, 492219), (390, 479598), (399, 468780), (420, 445341), (455, 411084), (468, 399665), (494, 378630), (532, 351585), (546, 342570), (570, 328146), (585, 319732), (601, 311220), (630, 296894), (665, 281268), (684, 273455), (741, 252420), (780, 239799), (798, 234390), (819, 228380), (855, 218764), (910, 205542), (988, 189315), (1092, 171285), (1140, 164073), (1170, 159866), (1197, 156260), (1202, 155610), (1235, 151452), (1260, 148447), (1330, 140634), (1365, 137028), (1482, 126210), (1596, 117195), (1638, 114190), (1710, 109382), (1729, 108180), (1803, 103740), (1820, 102771), (1995, 93756), (2223, 84140), (2340, 79933), (2394, 78130), (2404, 77805), (2470, 75726), (2660, 70317), (2730, 68514), (2964, 63105), (3005, 62244), (3276, 57095), (3420, 54691), (3458, 54090), (3606, 51870), (3705, 50484), (3990, 46878), (4095, 45676), (4207, 44460), (4446, 42070), (4788, 39065), (4940, 37863), (5187, 36060), (5409, 34580), (5460, 34257), (5985, 31252), (6010, 31122), (6916, 27045), (7212, 25935), (7410, 25242), (7813, 23940), (7980, 23439), (8190, 22838), (8414, 22230), (8645, 21636), (8892, 21035), (9015, 20748), (10374, 18030), (10818, 17290), (11115, 16828), (11419, 16380), (11970, 15626), (12020, 15561), (12621, 14820)]